Results 121 to 130 of about 506,903 (380)

Fresh insights into the light‐induced pineal gland circadian rhythm transmission mechanism derived from mRNA and miRNA profiling

Animal Research and One Health, EarlyView.
Mechanisms of light in regulating the chick pineal clock. Abstract The circadian clock significantly impacts animal health and productivity, with light playing a crucial role in regulating circadian rhythms. However, the mechanisms behind light‐induced circadian transmission remain unclear, particularly in light‐sensitive avian species.
Yunlei Li, Yanyan Sun, Jingwei Yuan, Xiangchen Li, Lei Shi, Adamu Mani Isa, Yuanmei Wang, Pingzhuang Ge, Yunhe Zong, Panlin Wang, Jilan Chen   +10 more
wiley   +1 more source

The Aspergillus fumigatus Damage Resistance Protein Family Coordinately Regulates Ergosterol Biosynthesis and Azole Susceptibility

mBio, 2016
Ergosterol is a major and specific component of the fungal plasma membrane, and thus, the cytochrome P450 enzymes (Erg proteins) that catalyze ergosterol synthesis have been selected as valuable targets of azole antifungals.
Jinxing Song, Pengfei Zhai, Yuanwei Zhang, Caiyun Zhang, Hong Sang, Guanzhu Han, Nancy P. Keller, Ling Lu   +7 more
doaj   +1 more source

Low Temperature Photo-oxidation of Chloroperoxidase Compound II [PDF]

, 2010
Oxidation of the heme-thiolate enzyme chloroperoxidase (CPO) from Caldariomyces fumago with peroxynitrite (PN) gave the Compound II intermediate, which was photo-oxidized with 365 nm light to give a reactive oxidizing species.
Bennett, Brian, Fung, Leslie W. -M., Horner, John A., Newcomb, Martin, Sheng, Xin, Yuan, Xinting   +5 more
core   +2 more sources

Metamizole induces voriconazole metabolism and results in subtherapeutic voriconazole concentrations

British Journal of Clinical Pharmacology, EarlyView.
Aims Voriconazole is extensively metabolized via cytochrome P450 (CYP) enzymes, predominantly CYP2C19 and CYP3A4. Drugs influencing the activity or expression of CYP enzymes can cause clinically relevant changes in the metabolism and voriconazole exposure. Metamizole is known to induce CYP3A4 and CYP2C19.
Simone D. Baan, Daan J. Touw, Marjolijn N. Lub‐de Hooge, Thijs H. Oude Munnink   +3 more
wiley   +1 more source

Approaches to repurposing reverse transcriptase antivirals in cancer

British Journal of Clinical Pharmacology, EarlyView.
This review highlights the role of reverse transcriptase (RT) inhibition in cellular regulation associated with non‐terminal repeat retrotransposons and endogenous retroviruses. Based on their pleiotropic characteristics, RT inhibitors (RTIs) are discussed as potential anticancer agents.
Richard Head, Saiful Islam, Jennifer H. Martin   +2 more
wiley   +1 more source

Lipocalin‐2 activates hepatic stellate cells and promotes nonalcoholic steatohepatitis in high‐fat diet–fed Ob/Ob mice

Hepatology, EarlyView., 2022
Graphical summary of obesity‐induced NASH progression by LCN2 targeted to HSC activation. Abstract Background and Aims In obesity and type 2 diabetes mellitus, leptin promotes insulin resistance and contributes to the progression of NASH via activation of hepatic stellate cells (HSCs).
Kyung Eun Kim, Jaewoong Lee, Hyun Joo Shin, Eun Ae Jeong, Hye Min Jang, Yu Jeong Ahn, Hyeong Seok An, Jong Youl Lee, Meong Cheol Shin, Soo Kyoung Kim, Won Gi Yoo, Won Ho Kim, Gu Seob Roh   +12 more
wiley   +1 more source

Cytochrome P450-Activated Prodrugs [PDF]

Future Medicinal Chemistry, 2013
A prodrug is a compound that has negligible, or lower, activity against a specified pharmacological target than one of its major metabolites. Prodrugs can be used to improve drug delivery or pharmacokinetics, to decrease toxicity, or to target the drug to specific cells or tissues.
openaire   +4 more sources

Real‐world population pharmacokinetics of tezacaftor‐ivacaftor in children with cystic fibrosis: The SYM‐CF study

British Journal of Clinical Pharmacology, EarlyView.
Aims The clinical effectiveness of tezacaftor‐ivacaftor in children with cystic fibrosis (cwCF) varies; some patients respond while others do not or have adverse effects. The pharmacokinetics (PK) of tezacaftor‐ivacaftor are inadequately published, especially in children.
Steffie E. M. Vonk, Suzanne W. J. Terheggen‐Lagro, Eric G. Haarman, Hettie M. Janssens, Anke‐Hilse Maitland–van der Zee, E. Marleen Kemper, Ron A. A. Mathôt, on behalf of the Amsterdam Mucociliary Clearance Disease (AMCD) research group   +7 more
wiley   +1 more source

Proteogenomic characterization of cholangiocarcinoma

Hepatology, EarlyView., 2022
Proteogenomic characterization of cholangiocarcinoma with therapeutic strategies Abstract Background and Aims Cholangiocarcinoma (CCA) is a highly heterogeneous cancer with limited understanding and few effective therapeutic approaches. We aimed at providing a proteogenomic CCA characterization to inform biological processes and treatment ...
Mengjie Deng, Peng Ran, Lingli Chen, Yunzhi Wang, Zixiang Yu, Ke Cai, Jinwen Feng, Zhaoyu Qin, Yanan Yin, Subei Tan, Yang Liu, Chen Xu, Guoming Shi, Yuan Ji, Jian‐Yuan Zhao, Jian Zhou, Jia Fan, Yingyong Hou, Chen Ding   +18 more
wiley   +1 more source

Regulation of cytochrome P450 mRNA expression in primary porcine hepatocytes by selected secondary plant metabolites from chicory (Cichorium intybus L.) [PDF]

, 2013
Chicory (Cichorium intybus) has been shown to induce enzymes of pharmacokinetic relevance (cytochrome P450; CYP). The aim of this study was to investigate the effects of selected secondary plant metabolites with a global extract of chicory root, on the ...
Ekstrand, Bo, Klausen, Christina Lindgaard, Rasmussen, Martin Krøyer   +2 more
core   +1 more source